USPTO trademark record

QUANTREX

Live registered mark · Owner L&R MANUFACTURING COMPANY · Classes 9

Mark details

Owner: L&R MANUFACTURING COMPANY
Serial number: 74089196
Registration number: 1652256
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1990-08-17
Registered: 1991-07-30
Goods / services: ultrasonic machines for cleaning dental, medical, veterenarian and scientific instruments, optical products, watches, jewelry and coins

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

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QUANTREXDead

Classes 14 (Jewellery / watches) · Equitime, Inc.

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Classes 9 (Software / electronics / downloadable media) · SPECTREX COMPANY

QUANTRESLive

Classes 36 (Finance / insurance) · QuantRes Asset Management Limited

QUANTREZLive

Classes 42 (Software / tech services (SaaS, design, hosting)) · DeRon Fowler

QUANTRIXLive

Classes 7 (Machines) · Chuzhou Yida Fengxing Technology Co., Ltd

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